KR970006185A - Water treatment method using hollow fiber membrane and its device - Google Patents

Water treatment method using hollow fiber membrane and its device Download PDF

Info

Publication number
KR970006185A
KR970006185A KR1019950019286A KR19950019286A KR970006185A KR 970006185 A KR970006185 A KR 970006185A KR 1019950019286 A KR1019950019286 A KR 1019950019286A KR 19950019286 A KR19950019286 A KR 19950019286A KR 970006185 A KR970006185 A KR 970006185A
Authority
KR
South Korea
Prior art keywords
water treatment
hollow fiber
treatment method
fiber membrane
membrane
Prior art date
Application number
KR1019950019286A
Other languages
Korean (ko)
Other versions
KR0154384B1 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to KR1019950019286A priority Critical patent/KR0154384B1/en
Priority to US08/777,053 priority patent/US5997743A/en
Publication of KR970006185A publication Critical patent/KR970006185A/en
Application granted granted Critical
Publication of KR0154384B1 publication Critical patent/KR0154384B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/18—Specific valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/06—Submerged-type; Immersion type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/04—Backflushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/18—Use of gases
    • B01D2321/185—Aeration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
KR1019950019286A 1995-07-03 1995-07-03 Water treatment apparatus using membrane KR0154384B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019950019286A KR0154384B1 (en) 1995-07-03 1995-07-03 Water treatment apparatus using membrane
US08/777,053 US5997743A (en) 1995-07-03 1996-12-30 Water treatment method using hollow fiber membrane and apparatus therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019950019286A KR0154384B1 (en) 1995-07-03 1995-07-03 Water treatment apparatus using membrane
US08/777,053 US5997743A (en) 1995-07-03 1996-12-30 Water treatment method using hollow fiber membrane and apparatus therefor

Publications (2)

Publication Number Publication Date
KR970006185A true KR970006185A (en) 1997-02-19
KR0154384B1 KR0154384B1 (en) 1998-10-15

Family

ID=26631130

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950019286A KR0154384B1 (en) 1995-07-03 1995-07-03 Water treatment apparatus using membrane

Country Status (2)

Country Link
US (1) US5997743A (en)
KR (1) KR0154384B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990016776A (en) * 1997-08-19 1999-03-15 김윤 Wastewater Treatment System Using Hollow Fiber Membrane Module
KR20000006691A (en) * 1999-10-19 2000-02-07 김동하 Membrane Separation Apparatus Using Cartridge Filter Type Micro Filteration Membrane

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69924642T2 (en) * 1998-11-23 2006-02-09 Zenon Environmental Inc., Oakville WATER FILTRATION BY UNDERWATER MEMBRANES
US20040007527A1 (en) * 1998-11-23 2004-01-15 Zenon Environmental Inc. Membrane filtration device and process
US20010052494A1 (en) * 1999-10-25 2001-12-20 Pierre Cote Chemical cleaning backwash for normally immersed membranes
KR100315968B1 (en) * 1999-09-27 2001-12-12 정순착 Apparatus and method of submerged membrane wastewater treatment with releasing function of suction pressure
AT408750B (en) * 2000-03-10 2002-02-25 Va Tech Wabag Gmbh METHOD AND DEVICE FOR WASTE WATER TREATMENT
US6875357B1 (en) 2000-03-15 2005-04-05 Aqua-Aerobic Systems, Inc. Process and apparatus for treatment of waste water
US6706171B2 (en) 2000-10-12 2004-03-16 Biochem Technology, Inc. Systems for treating wastewater in a series of filter-containing tanks
US20030116510A1 (en) * 2001-10-11 2003-06-26 Usinowicz Paul J. In situ fluid treatment system and process
DE10209170C1 (en) * 2002-03-01 2003-08-07 Horst Chmiel Mechanically cleaning hollow fiber membranes comprises forming hollow fibers into bundles, vertically joining together on their opposite-lying ends, and grasping in center to set at angle
KR100572982B1 (en) * 2004-06-07 2006-04-24 주식회사 하나포스텍 Water Treating System Equipped with Drying Device and Incinerating Device
US20060118487A1 (en) * 2004-12-07 2006-06-08 Adams Nicholas W H Membrane filtration process
KR100679602B1 (en) * 2004-12-21 2007-02-06 경희대학교 산학협력단 Water treatment method using pressure and suction at the same time and treatment system thereof
FR2891162B1 (en) * 2005-09-28 2008-05-09 Commissariat Energie Atomique REACTOR AND PROCESS FOR TREATING MATERIAL IN A FLUID REACTION ENVIRONMENT
JP6673849B2 (en) * 2014-04-08 2020-03-25 １９３４６１２ オンタリオ インコーポレイテッド Fluid purification system, contaminant removal system, and method for removing contaminants from contaminated media

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1243507A (en) * 1968-03-13 1971-08-18 British Petroleum Co Ultrafiltration separation process
US3541004A (en) * 1968-06-10 1970-11-17 Abcor Inc Cleaning an ultrafilter with an elongated,reciprocating,agitator
US3663400A (en) * 1970-09-23 1972-05-16 Ppg Industries Inc Controlling solids in electrodepositable compositions
GB8600582D0 (en) * 1986-01-10 1986-02-19 Ca Minister Nat Defence Purifying biological materials
US5248424A (en) * 1990-08-17 1993-09-28 Zenon Environmental Inc. Frameless array of hollow fiber membranes and method of maintaining clean fiber surfaces while filtering a substrate to withdraw a permeate
WO1993002779A1 (en) * 1991-08-07 1993-02-18 Memtec Limited Concentration of solids in a suspension using hollow fibre membranes
US5403479A (en) * 1993-12-20 1995-04-04 Zenon Environmental Inc. In situ cleaning system for fouled membranes
US5451317A (en) * 1994-09-08 1995-09-19 Kubota Corporation Solid-liquid separator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990016776A (en) * 1997-08-19 1999-03-15 김윤 Wastewater Treatment System Using Hollow Fiber Membrane Module
KR20000006691A (en) * 1999-10-19 2000-02-07 김동하 Membrane Separation Apparatus Using Cartridge Filter Type Micro Filteration Membrane

Also Published As

Publication number Publication date
KR0154384B1 (en) 1998-10-15
US5997743A (en) 1999-12-07

Similar Documents

Publication Publication Date Title
IT1283443B1 (en) DEVICE AND METHOD TO STRENGTHEN SURGICAL POINTS
DE69612411T2 (en) Underwater treatment process and system
EE9700318A (en) Optical device and method
BR9706725A (en) Method and apparatus to dynamically create mailboxes
KR960008976A (en) Treatment device and treatment method
BR9510353A (en) Wastewater treatment plant and method
KR970006185A (en) Water treatment method using hollow fiber membrane and its device
DE19782148T1 (en) On-site point redemption system and procedure
DE69630554D1 (en) Micromachining device and method
DE69620036T2 (en) HOLLOW FIBER FILTRATION MEMBRANE
DE69623437D1 (en) Water treatment apparatus
NO992237D0 (en) Water treatment Process
KR970000314A (en) Polyvinyl alcohol hollow fiber membrane and preparation method thereof
BR9403799A (en) Water treatment method and apparatus
NO960243D0 (en) Water purification process and apparatus
IT1281057B1 (en) PROCEDURE AND DEVICE FOR WATER PURIFICATION.
DE69602808D1 (en) Pulling method and pulling device
EE9600094A (en) Wastewater treatment method and equipment
FI98810C (en) Water treatment device
KR960010925A (en) Spinning method and spinning device
DE69737831D1 (en) WATER TREATMENT DEVICE
DE29611838U1 (en) Water treatment device
KR970000253A (en) Deodorization method and device
DE69621505D1 (en) Water treatment system in water pipes of dental devices
DE29500456U1 (en) Water treatment device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20110621

Year of fee payment: 14

LAPS Lapse due to unpaid annual fee